diff --git a/doc/source/reference/swift-guide.rst b/doc/source/reference/swift-guide.rst
index ee98ed9fa52d3b0be3b0445096bd7865e4443ad0..3197c209b0ef38a87bd6bdb26fa6db1cb23511e3 100644
--- a/doc/source/reference/swift-guide.rst
+++ b/doc/source/reference/swift-guide.rst
@@ -84,7 +84,7 @@ different.
 Prepare for Rings generating
 ----------------------------
 
-To perpare for Swift Rings generating, run the following commands to initialize
+To prepare for Swift Rings generating, run the following commands to initialize
 the environment variable and create ``/etc/kolla/config/swift`` directory:
 
 .. code-block:: console